Automatic spring assembling and positioning device

Abstract

The utility model relates to the technical field of spring assembling, and discloses an automatic spring assembling and positioning device which comprises a mounting plate, fixing blocks are fixedly connected to the two sides of the bottom end of the mounting plate, a first motor is fixedly connected to one end of one fixing block, and a first driving shaft is fixedly connected to the driving end of the first motor. The first driving shaft is rotationally connected with the other fixing block, the outer wall of the driving shaft is fixedly connected with a connecting plate, one end of the connecting plate is fixedly connected with a second motor, and the driving end of the second motor is fixedly connected with a second driving shaft; through structures such as a second motor, a second driving shaft, an adjusting rod, a hollow fixing seat, a first motor, a first driving shaft and a connecting plate, the direction and height of a spring can be adjusted according to the assembling position, so that the effect of improving practicability can be achieved, and the problem that the position of a traditional device cannot be adjusted according to the assembling position in the using process is solved. Therefore, the assembly flexibility is poor, and the practicability is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to spring assembly technical field, concretely is a kind of spring automatic assembly and positioning device. BACKGROUND

[0002] Spring automatic assembly and positioning device are a kind of mechanical equipment for automatically completing spring assembly and accurate positioning, integrated mechanical structure, control system and positioning technology, realize the automatic feeding, assembly, adjustment and positioning of spring, improve production efficiency and precision.

[0003] Chinese patent provides a kind of automobile seat height spring automatic assembly device, and the publication number is CN222553460U, including mounting seat, first motor is fixedly installed on the upper portion of mounting seat, first motor output end is fixedly connected with first screw rod, first screw rod is externally screwed with lifting plate, the upper portion of mounting seat is fixedly connected with several slide rods, slide rod is externally slidably connected lifting plate, rotating installation is carried out on the upper portion of lifting plate, first screw rod is slidably connected with rotating pipe, contact plate is adjustably installed on the exterior of rotating pipe.

[0004] The above-mentioned device first fixes the mounting seat, then drives the motor, the motor drives the first screw rod to rotate, under the limiting of slide rod, the lifting plate moves with the first screw rod as the limiting shaft, at the same time, the rotating pipe that slides with the first screw rod can rotate, so that the user first puts the automobile seat height spring on the outside of contact plate, then realizes the telescopic and rotating installation operation of automobile seat height spring by controlling motor, realizes the automatic assembly operation of automobile seat height spring, but position adjustment cannot be carried out according to assembly position in the use process, so as to cause poor assembly flexibility, thereby affecting practicability. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of spring automatic assembly and positioning device to solve the problem that position adjustment cannot be carried out according to assembly position in the use process of existing device, so as to cause poor assembly flexibility, thereby affecting practicability.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of spring automatic assembly and positioning device, including mounting plate, the bottom end both sides of mounting plate are fixedly connected with fixed block, one fixed block one end is fixedly connected with first motor, the driving end of first motor is fixedly connected with driving shaft one, driving shaft one is rotatably connected with another fixed block, the outer wall of driving shaft is fixedly connected with connecting plate, the one end of connecting plate is fixedly connected with second motor, the driving end of second motor is fixedly connected with driving shaft two, the outer wall of driving shaft two is fixedly connected with adjusting rod, the bottom end of adjusting rod is provided with clamping assembly mechanism.

[0007] Preferably, the clamping assembly mechanism comprises a hollow fixing base fixedly connected to the bottom end of the adjusting rod, square holes are arranged in the four sides of the bottom end of the hollow fixing base, sliding blocks are slidably connected to the inner walls of the four square holes, and arc-shaped plates are fixedly connected to the bottom ends of the four sliding blocks.

[0008] Preferably, a supporting ring is rotatably connected to the inner wall of the top of the hollow fixing base, and a rotating disc is fixedly connected to the bottom end of the supporting ring.

[0009] Preferably, a third motor is fixedly connected to the inner wall of the top of the hollow fixing base, a fixed shaft is fixedly connected to the driving end of the third motor, and the fixed shaft is fixedly connected with the rotating disc.

[0010] Preferably, guide holes are arranged in the four sides of the bottom end of the rotating disc, guide columns are arranged on the inner walls of the four guide holes, and the four guide columns and the four sliding blocks are fixedly connected, respectively.

[0011] Preferably, mounting holes are arranged at the four corners of the bottom end of the mounting plate, and the mounting holes are used for mounting the mounting plate on the assembly frame.

[0012] Compared with the prior art, the spring automatic assembly and positioning device has the following beneficial effects:

[0013] 1) The spring automatic assembly and positioning device can be clamped and fixed from four directions through the cooperation of the third motor, the fixed shaft, the guide column, the guide hole, the sliding block and the arc-shaped plate, so that the fixing effect can be improved, and the loosening during assembly can be avoided, thereby affecting the assembly effect.

[0014] 2) The spring automatic assembly and positioning device can adjust the direction and height of the spring according to the assembly position through the cooperation of the second motor, the second driving shaft, the adjusting rod, the hollow fixing base, the first motor, the first driving shaft and the connecting plate, thereby improving the practicability. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 It is a whole structure schematic view of the spring automatic assembly and positioning device.

[0016] Fig. 2 It is a bottom view of the hollow fixing base of the spring automatic assembly and positioning device.

[0017] Fig. 3 It is a sectional view of the hollow fixing base of the spring automatic assembly and positioning device.

[0018] In the figure: 1, mounting plate; 2, fixed block; 3, first motor; 4, drive shaft one; 5, connecting plate; 6, second motor; 7, drive shaft two; 8, adjusting rod; 9, hollow fixed seat; 10, square hole; 11, sliding block; 12, arc plate; 13, support ring; 14, rotating disc; 15, third motor; 16, fixed shaft; 17, guide hole; 18, guide column. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Embodiment one

[0021] In combination Figs. 1-3 A spring automatic assembling and positioning device, comprising a mounting plate 1, both sides of the bottom end of the mounting plate 1 are fixedly connected with fixed blocks 2, one end of one fixed block 2 is fixedly connected with a first motor 3, the driving end of the first motor 3 is fixedly connected with a drive shaft one 4, the drive shaft one 4 is rotationally connected with the other fixed block 2, the outer wall of the drive shaft is fixedly connected with a connecting plate 5, one end of the connecting plate 5 is fixedly connected with a second motor 6, the driving end of the second motor 6 is fixedly connected with a drive shaft two 7, the outer wall of the drive shaft two 7 is fixedly connected with an adjusting rod 8, the bottom end of the adjusting rod 8 is provided with a clamping assembly mechanism, and mounting holes are arranged at the bottom end of the mounting plate 1, and the mounting holes are used for mounting the mounting plate 1 on an assembling frame.

[0022] Specifically, first, the device is stably mounted on the assembling frame through the mounting holes at the bottom end of the mounting plate 1, the stability of the whole device is ensured, after clamping the spring, if it is necessary to adjust the direction of the spring, the second motor 6 at one end of the connecting plate 5 can be started, the motor drives the adjusting rod 8 and the hollow fixed seat 9 to rotate horizontally through the drive shaft two 7, and the first motor 3 at one end of the fixed block 2 is started, the motor drives the connecting plate 5 to rotate through the drive shaft one 4, so that the adjusting process can be carried out according to the actual situation, thereby the practicability can be improved.

[0023] Embodiment two

[0024] Referring to Fig. 2 and Fig. 3And on the basis of embodiment one, further get, clamping assembly mechanism includes hollow fixed seat 9 fixedly connected at the bottom end of adjusting rod 8, hollow fixed seat 9 bottom end four sides are all provided with square hole 10, four square holes 10 inner wall are all slidingly connected with slider 11, four sliders 11 bottom end are all fixedly connected with arc plate 12, hollow fixed seat 9 inner wall top is rotatably connected with support ring 13, support ring 13 bottom end is fixedly connected with rotating disc 14, hollow fixed seat 9 inner wall top is fixedly connected with third motor 15, third motor 15 drive end is fixedly connected with fixed shaft 16, fixed shaft 16 and rotating disc 14 are fixedly connected, rotating disc 14 bottom end four sides are all provided with guide hole 17, four guide holes 17 inner wall are all provided with guide column 18, four guide columns 18 and four sliders 11 are fixedly connected respectively.

[0025] Specifically, start third motor 15 inside hollow fixed seat 9, the motor is connected with rotating disc 14 through fixed shaft 16, drives rotating disc 14 to rotate, the rotating process of rotating disc 14, the guide column 18 in the four guide holes 17 of its bottom end is moved along with it.Due to the fixed connection of guide column 18 and slider 11, and the sliding of slider 11 in the square hole 10 at the bottom end of hollow fixed seat 9, the movement of guide column 18 drives slider 11 to move linearly along square hole 10, the movement of four sliders 11 causes the arc plate 12 at the bottom end to approach or move away from each other, realizing the clamping or release of spring outer ring.Through the accurate control of the rotation angle of third motor 15, it can be ensured that the arc plate 12 uniformly clamps the spring from four directions, improving the stability and reliability of clamping.

[0026] In actual operation process, first start third motor 15 with fixed shaft 16 rotation, since guide column 18 in guide hole 17, therefore can change the position of guide column 18, thereby moving with slider 11 and arc plate 12, so that arc plate 12 clamps the outer ring of spring, clamps and fixes from four directions, which can improve the fixing effect and avoid loosening during assembly, affecting the assembly effect;

[0027] And after clamping and fixing, rotating through second motor 6 with drive shaft two 7, drive shaft two 7 with adjusting rod 8 and hollow fixed seat 9 rotation, and rotating through first motor 3 with drive shaft one 4, drive shaft one 4 with connecting plate 5 rotation, through twice adjustment, the direction and height of spring can be adjusted according to the assembly position, so as to improve the practicability.

[0028] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A spring automatic assembly and positioning device comprising a mounting plate (1), characterized in that: Both sides of bottom end of mounting plate (1) are fixedly connected with fixed blocks (2), one fixed block (2) is fixedly connected with first motor (3) at one end, driving end of first motor (3) is fixedly connected with driving shaft one (4), driving shaft one (4) is rotatably connected with another fixed block (2), connecting plate (5) is fixedly connected with the outer wall of driving shaft one (4), one end of connecting plate (5) is fixedly connected with second motor (6), driving end of second motor (6) is fixedly connected with driving shaft two (7), the outer wall of driving shaft two (7) is fixedly connected with adjusting rod (8), the bottom end of adjusting rod (8) is provided with clamping assembly mechanism.

2. A spring automatic assembly and positioning device according to claim 1, characterized in that: The clamping assembly mechanism includes a hollow fixed seat (9) fixedly connected to the bottom end of the adjusting rod (8), square holes (10) are formed through the four sides of the bottom end of the hollow fixed seat (9), sliding blocks (11) are slidably connected to the inner walls of the four square holes (10), and arc-shaped plates (12) are fixedly connected to the bottom ends of the four sliding blocks (11).

3. A spring automatic assembly and positioning device according to claim 2, wherein: A supporting ring (13) is rotatably connected to the top inner wall of the hollow fixed seat (9), and a rotating disc (14) is fixedly connected to the bottom end of the supporting ring (13).

4. A spring automatic assembly and positioning device according to claim 3, wherein: A third motor (15) is fixedly connected to the top inner wall of the hollow fixed seat (9), a fixed shaft (16) is fixedly connected to the driving end of the third motor (15), and the fixed shaft (16) is fixedly connected with the rotating disc (14).

5. A spring automatic assembly and positioning device according to claim 4, wherein: Guide holes (17) are formed through the four sides of the bottom end of the rotating disc (14), guide columns (18) are arranged on the inner walls of the four guide holes (17), and the four guide columns (18) and the four sliding blocks (11) are fixedly connected, respectively.

6. A spring automatic assembly and positioning device as claimed in claim 1, wherein: Mounting holes are formed through the four corners of the bottom end of the mounting plate (1), and the mounting holes are used for mounting the mounting plate (1) on an assembly frame.

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